Frontier Airlines ONT Terminal Contact Information
| Airport Name | Ontario International Airport |
| Airport Phone Number | +1 909-544-5300 |
| Airport Address | 2900 E Airport Dr, Ontario, CA 91761, United States |
| Terminal | 2 |
| Airport/IATA Code | ONT |
| ITCO | KONT |
| Arrivals Terminal of ONT | Terminal 2 |
| Departures Terminal of ONT | Terminal 2 |
| Working Hours | 24×7 Hours |
| Frontier Airlines Contact Number | +1 801 401 90 00 |
| City Name | Ontario |
| Official Website | https://www.flyfrontier.com/ |
| Official YouTube | https://www.youtube.com/@flyfrontiervideos |
| Official Twitter | https://twitter.com/FlyFrontier |
| Official Facebook | https://www.facebook.com/flyfrontier |
| Official Instagram | https://www.instagram.com/flyfrontier/ |
Frontier ONT Terminal Map
Map of Frontier Airlines ONT Airport
What are the Resources at Frontier Airlines ONT Airport Terminal for Customers
| Free Wi-Fi | Hotel | Food & Beverages |
| Medical Care | Bank ATM | Lounge Access |
| Breastfeeding Stations | Pet Zone | Charging Port |
| Informational Desk | Dining Areas | Smoking Areas |
| Transportation | Games Areas | Sleeping Pods |
| Restroom | Food & Beverages | Parking Option |
Frontier Airlines Headquarter & Ontario Office Details
| HQ Address | Frontier Airlines, 4545 Airport Way, Denver, CO, 80239, USA |
| Ontario Office Address | https://www.travelsinsight.com/frontier-airlines/frontier-airlines-ontario-office/ |
Terminal Other Locations
- What Terminal is Southwest at ORF Airport?
- What Terminal is United at CLD Airport?
- What Terminal is Breeze at Syracuse? SYR Airport
- What Terminal is Avianca at BSB Airport?
- What Terminal is Aer Lingus at NCL Airport?
- What Terminal is Azerbaijan at MXP Airport?
- What Terminal is Jet2 at LCA Airport?
- What Terminal is EasyJet at FRA Airport?
- What Terminal is Qantas at DPS Airport?
- What Terminal is Aeromexico at IAH Airport?
- What Terminal is Allegiant at Greensboro? GSO Airport
- What Terminal is Silver at Leonard Thompson? MHH Airport
- What Terminal is Vueling Airlines at SPU Airport?
- What Terminal is Allegiant at Dulles? IAD Airport
- What Terminal is Viva Aerobus at Acapulco? ACA Airport
- What Terminal is Volaris at Sacramento? SMF Airport
- What Terminal is Ryanair at BLQ Airport?
- What Terminal is Sun Country at Reno? RNO Airport
- What Terminal is United at Barkley? PAH Airport
- What Terminal is Hawaiian at Incheon? ICN Airport
- What Terminal is Azerbaijan at TBS Airport?
- What Terminal is China Eastern at LHR Airport?
- What Terminal is Aeromexico at Monterrey? MTY Airport
- What Terminal is Ryanair at OPO Airport?
- What Terminal is Avianca at Fort Lauderdale? FLL Airport
- What Terminal is United at Kona? KOA Airport
- What Terminal is WestJet at La Romana? LRM Airport
- What Terminal is Spirit at San Diego? SAN Airport
- What Terminal is LOT Polish at AMS Airport?
- What Terminal is Allegiant at Rochester? ROC Airport